CN111361911A - Goods shelf capable of automatically storing and sorting goods - Google Patents

Abstract

The invention discloses a shelf that can be automatically stored and sorted, comprising a shelf body, a moving device and a control system; the layers of the shelf body are composed of a plurality of trays, and the trays are provided with sensors and moving devices; The uprights on both sides of the shelf body and the two sides of the layer plate are provided with magnetic strips that can connect a plurality of shelves; the control system controls the magnetic strips and the moving device. The control system controls the mobile device and the magnetic strips on the two sides of the uprights and the layers on both sides of the shelf, and the electromagnetic strips generate the electromagnetic connection between the shelves. The invention can not only realize the storage of goods but also realize the precise automatic movement of the goods, in addition, the racks can be connected to each other to realize the large-scale storage and transportation of the goods. At the same time, it also solves the problems of low efficiency and low safety of manual sorting.

Description

A rack that can automatically store and sort

technical field

The invention relates to a rack, in particular to a rack that can be automatically stored and sorted.

Background technique

At present, the rotatable conveyor belt can not only transport the goods, but also plan the moving route of the goods and realize the sorting of the goods. However, most of the conveyor belts on the market are belt transmission, roller transmission, and only one-way transmission. At present, the shelves on the market are only limited to realize the storage function, the function is single, and most warehouses need to rely on manual picking, which is low in efficiency and low in safety. Even an automated warehouse is to let the shelves cooperate with other equipment to achieve the purpose of automation. In addition, storage and sorting in the warehouse are carried out in different sites, and the space utilization efficiency is low.

SUMMARY OF THE INVENTION

Purpose of the invention: The present invention provides a shelf that can be automatically stored and sorted with high storage and sorting efficiency and high space utilization efficiency.

Technical scheme: The present invention includes a shelf body, a moving device and a control system; the shelf body is composed of a plurality of pallets, and the pallets are provided with sensors and moving devices; the uprights and layers on both sides of the shelf body The two sides are provided with magnetic strips that can connect the shelves; the control system controls the magnetic strips and the mobile device.

Further, the moving device includes a controller and a rotating ball lifting device. The controller is arranged inside the tray. The rotating ball lifting device is arranged in the casing and is connected with the tray through wires, and the top of the casing is provided with a through hole, which is arranged above the tray. The controller controls the operation of the bead lifting device. In case of machine failure, it is easy to disassemble and maintain.

Further, the sensors include infrared sensors and weight sensors; the sensors are arranged inside the tray. When the infrared sensor senses that the object is approaching, it transmits the information to the control system, and the control system starts the power supply, so that the pallet on this layer of the shelf has power. When the goods are placed on the pallet, the weight sensor obtains the weight of the object and transmits the information to the control system, and the control system rotates the balls to be carried, thereby making the goods move.

Further, the plurality of trays are all trays that operate independently. The control system can control the pallet operation separately.

Further, the rotating ball lifting device includes a rotating ball, a roller, a support rod, and a turntable; the turntable is connected to the roller through a plurality of support rods, and the roller is provided with a rotating ball; the control system controls the movement of the turntable and the roller Thereby, the rotating bead is driven to rotate in the forward, backward, left and right directions. When using the mobile device, the controller controls the balls participating in the transfer to rise from the casing through the through hole at the top of the casing and run.

Further, there are at least four rotating ball lifting devices in the tray.

Further, the bottom of the shelf is provided with several universal wheels.

Working principle: When the infrared sensor senses the approach of the goods, it transmits the information to the control system, and the control system starts the power supply, so that the pallet on the shelf has power. Place the goods on the pallet, the weight sensor obtains the weight of the object, sends the transportation instruction to the control system, the control system performs calculation, analysis, and compares it with the preset planogram of the system, obtains the location of the goods, plans the transportation route, calculates The bead for the cargo to be carried. Then, the control system controls each mobile device controller to lift and rotate the mobile device transfer beads, transport the goods to the designated position, and update the real-time position of the goods in the control system. When it is necessary to connect or separate multiple shelves, the control system controls the power supply to realize the disconnection of the circuit, thereby controlling the adsorption and disconnection of the electromagnetic strip.

Beneficial effects: Compared with the prior art, the present invention has the following significant effects: both storage of goods and accurate automatic movement of goods can be realized, and racks can be connected to each other to realize large-scale storage and transportation of goods. At the same time, it solves the problems of automatic warehouse picking and storage separation and low space utilization in large warehouses, greatly improving work efficiency and ensuring the safety of staff.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Figure 2 is a schematic diagram of a laminate structure;

Figure 3 is a schematic diagram of the structure of the tray;

Figure 4 is a top view of the tray;

5 is a schematic structural diagram of a mobile device;

FIG. 6 is a schematic diagram of the structure of the magnetic strip of the present invention.

Detailed ways

As shown in Figures 1-2, the present invention includes a shelf body 1, a moving device, and a control system; the layer 2 of the shelf body 1 is composed of a plurality of independently operating trays 3, and each tray 2 is provided with a sensor and a moving device. . Magnetic strips 5 for connecting the shelves are provided on both sides of the uprights on both sides of the shelf body 1 and on both sides of the laminate, and the control system controls the magnetic strips 5 and the moving device. The bottom of the shelf body 1 is provided with several universal wheels 6 .

As shown in FIG. 3 , the tray 3 is provided with a sensor and a moving device. The sensors include an infrared sensor 7 and a weight sensor 8 . The moving device includes a controller 4 and a ball lifting device 9 . The sensor and the controller are arranged inside the tray 3 , the ball lifting device 9 is arranged in the casing 10 , and is connected to the tray 3 by wires. The controller controls the operation of the bead lifting device 9 .

As shown in FIGS. 3-5 , the rotating ball lifting device 9 includes a rotating ball 901, a roller 902, a support rod 903, and a turntable 904; There are bead 901. There are at least four rotating ball lifting devices 9 on each tray 3 .

The shelf is used to store goods. When the staff needs to release the goods, first of all, the staff stands on one side of the shelf body 1, picks up the goods and prepares to put them on the tray 3, when the infrared sensor 7 senses the approach of the object, and transmits the information To the control system, the control system starts the power supply, so that the tray 3 of this layer of the shelf is connected to the power supply. When the goods are placed on the pallet 3, the weight sensor 8 senses the weight of the place, and sends the transportation instruction to the control system. The control system receives the transportation instruction and analyzes it, and compares it with the preset container map of the system to obtain the pallet 3 where the goods are located. In the control system, the staff enters the destination that the goods need to reach, and supports the selection of the destination of the goods in batches. According to the model of queuing theory, the control system determines the final position to be reached by each cargo, plans the transportation route, and determines the transfer beads 901 required in the transportation process. Then, the control system controls the controller 4 to control the bead lifting device 9 to rise and operate, so that the goods are transported to the designated position, and the position of the goods in the computer is updated in real time.

When the staff needs to pick up the goods, first of all, the staff selects the goods to be moved in the control system and enters the destination position. The control system performs calculation and analysis, obtains the starting position and end position of the goods, analyzes the rotating balls 901 required in the route passed, and then controls the controller 4 to control the lifting and operation of the rotating ball lifting device 9 to transport the goods to the end point. , After the infrared sensor 7 senses the signal of the cargo trolley, the goods are moved out of the shelf and dropped into the trolley to achieve precise pickup.

When the shelves are used for sorting goods, the German automatic sorting conveyor celluveyor and visual control system can be used together. First, after placing different goods on the pallet 3, the visual control system scans the image information of the goods into the system or obtains the information of the goods through RFID scanning, and classifies the goods according to the standards. The staff enters the position of the goods in the control system, and after obtaining the initial position and terminal position of the goods, according to the model of queuing theory, calculates the optimal route for the arrival of the goods and the runners 901 required in the route, and calculates the rise of the runners 901. Then the control system controls the controller 4 to control the bead lifting device 9 to rise and operate, and to classify and place different goods to achieve the purpose of sorting.

When large-scale sorting and warehousing are required, the shelf body 1 is energized, and the columns on both sides of the shelf body 1 and the magnetic strips on both sides of the laminate generate electromagnetic waves, and the shelves can be tightly adsorbed together, and the laminates of each shelf are It can be connected together to form a larger multi-layer conveyor belt, which can realize large-scale storage and large-scale sorting through the control system.

Claims (7)

1. The utility model provides a but goods shelves of automatic storage and letter sorting, includes goods shelves body (1), control system, its characterized in that: also includes a mobile device; the shelf board (2) of the shelf body (1) is composed of a plurality of trays (3), and the trays (3) are provided with sensors and moving devices; magnetic stripes (5) which can connect the goods shelves are arranged on the upright columns at the two sides of the goods shelf body (1) and the two sides of the laminate (2); the control system controls the magnetic strip (5) and the mobile device.

2. The automated storage and sorting rack of claim 1, wherein: the moving device comprises a controller (4) and a rotating bead lifting device (9); the controller (4) is arranged in the tray (3); the rotating bead lifting device (9) is arranged in the shell (10) and is connected with the tray (3) through a lead, and the top of the shell (10) is provided with a through hole which is arranged above the tray (3); the controller (4) controls the operation of the rotating bead lifting device (9).

3. The automated storage and sorting rack of claim 1, wherein: the sensor comprises an infrared sensor (7) and a weight sensor (8); the inductor is arranged inside the tray (3).

4. The automated storage and sorting rack of claim 1, wherein: the trays (3) are all trays capable of independently operating.

5. The automated storage and sorting rack of claim 2, wherein: the ball rotating lifting device (9) comprises a rotating ball (901), a rolling shaft (902), a supporting rod (903) and a turntable (904); the turntable (904) is connected with the roller (902) through a plurality of support rods (903), and the roller (902) is provided with rotating beads (904).

6. The automated storage and sorting rack of claim 2, wherein: the number of the rotating bead lifting devices (9) in the tray (3) is at least 4.

7. The automated storage and sorting rack of claim 1, wherein: the bottom of the goods shelf body (1) is provided with a plurality of universal wheels (6).

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